CN213816746U - Lightning arrester of switch cabinet - Google Patents
Lightning arrester of switch cabinet Download PDFInfo
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- CN213816746U CN213816746U CN202023203711.9U CN202023203711U CN213816746U CN 213816746 U CN213816746 U CN 213816746U CN 202023203711 U CN202023203711 U CN 202023203711U CN 213816746 U CN213816746 U CN 213816746U
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- fixedly connected
- switch cabinet
- movably connected
- threaded rod
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Abstract
The utility model discloses a lightning arrester of cubical switchboard, including the cubical switchboard body, the top fixedly connected with diaphragm of cubical switchboard body, the inside swing joint of diaphragm has the two-way threaded rod, the right-hand member of two-way threaded rod extends to the outside and the fixedly connected with rotor plate of diaphragm, the equal swing joint in both sides on two-way threaded rod surface has the connecting block, the top fixedly connected with splint of connecting block, the top of splint extends to the outside of diaphragm, one side swing joint of splint has the fixed plate. The utility model discloses in, through setting up rotor plate, two-way threaded rod, connecting block and splint, can fix the fixed plate, through setting up movable ball, fixed column, fly leaf, support column, spring, carriage release lever and pressing the clamp plate, can fix the riser, make lightning arrester need not fix through the welding, when needs are changed, convenient to detach to reduce operation people's intensity of labour, be favorable to people's use.
Description
Technical Field
The utility model relates to a cubical switchboard field especially relates to a cubical switchboard's lightning arrester.
Background
The switch cabinet mainly has the functions of opening, closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of an electric power system, the components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like, and the switch cabinet has a plurality of classification methods, such as a movable switch cabinet and a fixed switch cabinet by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; can be divided into a high-voltage switch cabinet, a medium-voltage switch cabinet, a low-voltage switch cabinet and the like according to different voltage grades, is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textiles, factories and mining enterprises, residential districts, high-rise buildings and the like,
present lightning arrester is mostly fixed through the welding, when needs are changed, and is inconvenient to be dismantled to increase operation people's intensity of labour, be unfavorable for people's use, consequently, technical personnel in the field provide a lightning arrester of cubical switchboard, in order to solve the problem that proposes among the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a lightning arrester of cubical switchboard has lightning arrester and is convenient for change and dismantle effectual advantage.
The technical scheme of the utility model is that: a lightning arrester of a switch cabinet comprises a switch cabinet body, wherein a transverse plate is fixedly connected to the top of the switch cabinet body, a bidirectional threaded rod is movably connected to the inside of the transverse plate, the right end of the bidirectional threaded rod extends to the outside of the transverse plate and is fixedly connected with a rotating plate, connecting blocks are movably connected to both sides of the surface of the bidirectional threaded rod, a clamping plate is fixedly connected to the top of each connecting block, the top of each clamping plate extends to the outside of the transverse plate, a fixing plate is movably connected to one side of each clamping plate, the bottom of each fixing plate is movably connected with the top of the transverse plate, a vertical plate is movably connected to the inside of each fixing plate, a lightning rod body is fixedly connected to the top of each vertical plate and extends to the outside of each fixing plate, a movable ball is movably connected to the right side of each vertical plate, a fixing column is fixedly connected to the right side of each movable ball, and a limiting plate is movably connected to the surface of each fixing column, the surface of limiting plate and the inside fixed connection of fixed plate, the right-hand member of fixed column extends to the inside and the fixedly connected with fly leaf of limiting plate, the equal swing joint in left top of fly leaf and bottom has the movable block, the right side fixedly connected with support column of movable block, the surface of support column and the inside swing joint of fly leaf, the surperficial swing joint of support column has the spring, the left side of spring and the right side fixed connection of fly leaf, the right side fixedly connected with carriage release lever of fly leaf, the right-hand member of carriage release lever runs through limiting plate and fixed plate in proper order and extends to the outside fixedly connected with press the clamp plate of fixed plate.
In a further technical scheme, the surface of the moving rod is movably connected with a sealing ring, and the surface of the sealing ring is fixedly connected with the inner part of the fixing plate.
In a further technical scheme, the top and the bottom of the movable plate are both fixedly connected with movable blocks, and the surfaces of the movable blocks are movably connected with the inner part of the limiting plate.
In a further technical scheme, the right side fixedly connected with baffle of spring, the left side of baffle and the right-hand member fixed connection of support column, the right side of baffle and the right side fixed connection of limiting plate inner chamber, the inside of baffle and the surperficial swing joint of carriage release lever.
In a further technical scheme, the left end of the bidirectional threaded rod is movably connected with a bearing, and the surface of the bearing is fixedly connected with the inner part of the transverse plate.
In a further technical scheme, the both sides at diaphragm top have all been seted up the spacing groove, the surface of splint is located the inside in spacing groove.
In a further technical scheme, the equal fixedly connected with supporting leg in both sides of cubical switchboard body bottom, the bottom fixedly connected with fixed disk of supporting leg.
The utility model has the advantages that:
1. the utility model discloses in, through setting up rotor plate, two-way threaded rod, connecting block and splint, can fix the fixed plate, through setting up movable ball, fixed column, fly leaf, support column, spring, carriage release lever and pressing the clamp plate, can fix the riser, make lightning arrester need not fix through the welding, when needs are changed, convenient to detach to reduce operation people's intensity of labour, be favorable to people's use.
2. The utility model discloses in, through the sealing washer, be convenient for seal the fixed plate, through the movable block, be convenient for carry on spacingly to the fly leaf, through the baffle, the spring of being convenient for fixes, through the bearing, is convenient for fix the two-way threaded rod, through the spacing groove, is convenient for carry on spacingly to splint, through supporting leg and fixed disk, is convenient for fix the cubical switchboard body.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged structural diagram of the embodiment A in FIG. 1;
fig. 3 is a side view of the structure switch cabinet body according to the embodiment of the present invention.
Description of reference numerals:
1. a switch cabinet body; 2. a transverse plate; 3. a bidirectional threaded rod; 4. a rotating plate; 5. connecting blocks; 6. a splint; 7. a fixing plate; 8. a vertical plate; 9. a lightning rod is provided; 10. a movable ball; 11. fixing a column; 12. a limiting plate; 13. a movable plate; 14. a movable block; 15. a support pillar; 16. a spring; 17. a travel bar; 18. a pressing plate; 19. a seal ring; 20. a moving block; 21. a baffle plate; 22. a bearing; 23. a limiting groove; 24. supporting legs; 25. and (7) fixing the disc.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example (b):
as shown in figures 1-3, a lightning arrester of a switch cabinet comprises a switch cabinet body 1, a transverse plate 2 is fixedly connected to the top of the switch cabinet body 1, a bidirectional threaded rod 3 is movably connected to the inside of the transverse plate 2, the right end of the bidirectional threaded rod 3 extends to the outside of the transverse plate 2 and is fixedly connected with a rotating plate 4, two sides of the surface of the bidirectional threaded rod 3 are movably connected with connecting blocks 5, the top of each connecting block 5 is fixedly connected with a clamping plate 6, the top of each clamping plate 6 extends to the outside of the transverse plate 2, one side of each clamping plate 6 is movably connected with a fixed plate 7, the bottom of each fixed plate 7 is movably connected with the top of the transverse plate 2, a vertical plate 8 is movably connected to the inside of each fixed plate 7, the top of each vertical plate 8 extends to the outside of the fixed plate 7 and is fixedly connected with a lightning rod body 9, a movable ball 10 is movably connected to the right side of each vertical plate 8, and a fixed column 11 is fixedly connected to the right side of each movable ball 10, the surface of the fixed column 11 is movably connected with a limiting plate 12, the surface of the limiting plate 12 is fixedly connected with the inside of the fixed plate 7, the right end of the fixed column 11 extends to the inside of the limiting plate 12 and is fixedly connected with a movable plate 13, the top and the bottom of the left side of the movable plate 13 are both movably connected with a movable block 14, the right side of the movable block 14 is fixedly connected with a supporting column 15, the surface of the supporting column 15 is movably connected with the inside of the movable plate 13, the surface of the supporting column 15 is movably connected with a spring 16, the left side of the spring 16 is fixedly connected with the right side of the movable plate 13, the right side of the movable plate 13 is fixedly connected with a moving rod 17, and the right end of the moving rod 17 sequentially penetrates through the limiting plate 12 and the fixed plate 7 and extends to the outside of the fixed plate 7 and is fixedly connected with a pressing plate 18.
The working principle of the embodiment is as follows: rotate rotor plate 4, rotor plate 4 drives two-way threaded rod 3 and rotates, two-way threaded rod 3 drives connecting block 5 and removes, connecting block 5 drives splint 6 and removes, can fix fixed plate 7, the pulling is pressed board 18, press board 18 drives fly leaf 13 and spring 16 simultaneously and removes, fly leaf 13 drives fixed column 11 and removes, fixed column 11 drives movable ball 10 and removes, put into the inside of fixed plate 7 with riser 8, loosen and press board 18, reset through spring 16, can fix riser 8.
Through setting up rotor plate 4, two-way threaded rod 3, connecting block 5 and splint 6, can fix fixed plate 7, through setting up movable ball 10, fixed column 11, fly leaf 13, support column 15, spring 16, carriage release lever 17 and pressing panel 18, can fix riser 8, make lightning arrester need not fix through the welding, when needs are changed, convenient to detach to reduce operation people's intensity of labour, be favorable to people's use.
In another embodiment, a sealing ring 19 is movably connected to the surface of the moving rod 17, and the surface of the sealing ring 19 is fixedly connected to the inside of the fixing plate 7.
When the movable rod 17 moves, the fixed plate 7 can be sealed by the packing 19.
Sealing of the fixing plate 7 is facilitated by the sealing ring 19.
In another embodiment, the moving block 20 is fixedly connected to the top and the bottom of the movable plate 13, and the surface of the moving block 20 is movably connected to the inside of the limiting plate 12.
When the movable plate 13 moves, the movable block 20 is driven by the movable plate 13 to move, and when the movable plate 13 moves to a certain position, the movable block 20 is used for limiting.
The movable plate 13 is conveniently limited by the movable block 20.
In another embodiment, a baffle 21 is fixedly connected to the right side of the spring 16, the left side of the baffle 21 is fixedly connected to the right end of the supporting column 15, the right side of the baffle 21 is fixedly connected to the right side of the inner cavity of the limiting plate 12, and the inside of the baffle 21 is movably connected to the surface of the moving rod 17.
When the movable plate 13 moves, the spring 16 is moved, and the spring 16 can be supported and fixed by the baffle 21.
The spring 16 is secured by the stop 21.
In another embodiment, the left end of the bidirectional threaded rod 3 is movably connected with a bearing 22, and the surface of the bearing 22 is fixedly connected with the inner part of the transverse plate 2.
When the bidirectional threaded rod 3 is rotated, the bidirectional threaded rod 3 is fixed by the bearing 22.
The bidirectional threaded rod 3 is fixed by the bearing 22.
In another embodiment, the two sides of the top of the horizontal plate 2 are both provided with a limiting groove 23, and the surface of the clamping plate 6 is located inside the limiting groove 23.
When the splint 6 moves, the splint 6 can be limited by the limiting groove 23.
Through spacing groove 23, be convenient for carry on spacingly to splint 6.
In another embodiment, support legs 24 are fixedly connected to both sides of the bottom of the switch cabinet body 1, and a fixing plate 25 is fixedly connected to the bottom of the support legs 24.
Through supporting leg 24, can support cubical switchboard body 1, through fixed disk 25, can improve the stability to cubical switchboard body 1.
Through supporting legs 24 and fixed disk 25, be convenient for fix cubical switchboard body 1.
The working principle of the embodiment is as follows: rotate rotor plate 4, rotor plate 4 drives two-way threaded rod 3 and rotates, two-way threaded rod 3 drives connecting block 5 and removes, connecting block 5 drives splint 6 and removes, can fix fixed plate 7, the pulling is pressed board 18, press board 18 drives fly leaf 13 and spring 16 simultaneously and removes, fly leaf 13 drives fixed column 11 and removes, fixed column 11 drives movable ball 10 and removes, put into the inside of fixed plate 7 with riser 8, loosen and press board 18, reset through spring 16, can fix riser 8.
The above embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (7)
1. A lightning arrester of a switch cabinet comprises a switch cabinet body and is characterized in that a transverse plate is fixedly connected to the top of the switch cabinet body, a bidirectional threaded rod is movably connected to the inside of the transverse plate, the right end of the bidirectional threaded rod extends to the outside of the transverse plate and is fixedly connected with a rotating plate, connecting blocks are movably connected to two sides of the surface of the bidirectional threaded rod, a clamping plate is fixedly connected to the top of each connecting block, the top of each clamping plate extends to the outside of the transverse plate, a fixing plate is movably connected to one side of each clamping plate, the bottom of each fixing plate is movably connected with the top of the transverse plate, a vertical plate is movably connected to the inside of each fixing plate, the top of each vertical plate extends to the outside of each fixing plate and is fixedly connected with a lightning rod body, a movable ball is movably connected to the right side of each vertical plate, and a fixing column is fixedly connected to the right side of each movable ball, the surperficial swing joint of fixed column has the limiting plate, the surface of limiting plate and the inside fixed connection of fixed plate, the right-hand member of fixed column extends to the inside and the fixedly connected with fly leaf of limiting plate, the equal swing joint in left top of fly leaf and the bottom has the movable block, the right side fixedly connected with support column of movable block, the surface of support column and the inside swing joint of fly leaf, the surperficial swing joint of support column has the spring, the left side of spring and the right side fixed connection of fly leaf, the right side fixedly connected with carriage release lever of fly leaf, the right-hand member of carriage release lever runs through limiting plate and fixed plate in proper order and extends to the outside fixedly connected with pressing plate of fixed plate.
2. The lightning protection device of a switch cabinet according to claim 1, wherein the surface of the moving rod is movably connected with a sealing ring, and the surface of the sealing ring is fixedly connected with the inside of the fixed plate.
3. The lightning arrester of switch cabinet according to claim 1, characterized in that the top and the bottom of the movable plate are both fixedly connected with a movable block, and the surface of the movable block is movably connected with the inside of the limiting plate.
4. The lightning arrester of switch cabinet according to claim 1, characterized in that the right side of the spring is fixedly connected with a baffle, the left side of the baffle is fixedly connected with the right end of the supporting column, the right side of the baffle is fixedly connected with the right side of the inner cavity of the limiting plate, and the inside of the baffle is movably connected with the surface of the moving rod.
5. The lightning arrester of the switch cabinet as claimed in claim 1, wherein the left end of the bidirectional threaded rod is movably connected with a bearing, and the surface of the bearing is fixedly connected with the inside of the transverse plate.
6. The lightning arrester of switch cabinet according to claim 1, characterized in that both sides of the top of the transverse plate are provided with a limiting groove, and the surface of the clamping plate is located inside the limiting groove.
7. The lightning arrester of switch cabinet according to claim 1, characterized in that the two sides of the bottom of the switch cabinet body are fixedly connected with supporting legs, and the bottom of the supporting legs is fixedly connected with a fixing disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023203711.9U CN213816746U (en) | 2020-12-25 | 2020-12-25 | Lightning arrester of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023203711.9U CN213816746U (en) | 2020-12-25 | 2020-12-25 | Lightning arrester of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213816746U true CN213816746U (en) | 2021-07-27 |
Family
ID=76949409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023203711.9U Active CN213816746U (en) | 2020-12-25 | 2020-12-25 | Lightning arrester of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213816746U (en) |
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2020
- 2020-12-25 CN CN202023203711.9U patent/CN213816746U/en active Active
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